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Kop-Flex 404 KD21 SHUB (Rexnord PN 1964212) is a Size 404 KD Disc Coupling Standard Hub in Style KD21. This double-engagement finished bore hub accommodates a maximum bore of 5.5" with a 4.62" length through bore. The maintenance-free disc coupling design requires no lubrication, making it ideal for high-performance industrial applications.
MODEL 1964212
Contact supplier for technical support on: 800-626-2120
$2,780.21 Each
Prices are subject to change
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Returnable:No
Bore Range (in)
2.5 to 5.5
Bore Size Max
5.5
Bore Type
Rough Bore
Component Type
Standard Hub
Coupling Size
404
Coupling Type
Disc Coupling
Height (in)
12.75
Hub Material
Carbon steel
Length (in)
12.75
Length Through Bore (in)
4.62
Lube/Non-Lube
Non-Lubricated
Measurement System
Imperial
Min Compatible Bore Size (in)
2.5
Overall Length (in)
4.62
Style
KD21
Width
12.75
- Standard Hub for Spacer coupling with economical 3-component design.
- Meet AGMA Class 9 balance off the shelf. Balance to AGMA 10, or compliance with API610 are available options.
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